BR9707244A - Process for the separation of propylene from a C3 hydrocarbon inlet stream - Google Patents
Process for the separation of propylene from a C3 hydrocarbon inlet streamInfo
- Publication number
- BR9707244A BR9707244A BR9707244A BR9707244A BR9707244A BR 9707244 A BR9707244 A BR 9707244A BR 9707244 A BR9707244 A BR 9707244A BR 9707244 A BR9707244 A BR 9707244A BR 9707244 A BR9707244 A BR 9707244A
- Authority
- BR
- Brazil
- Prior art keywords
- propylene
- stream
- propane
- pct
- bottoms
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
- C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
- C10G70/041—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
- C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PCT No. PCT/GB97/00106 Sec. 371 Date Nov. 19, 1998 Sec. 102(e) Date Nov. 19, 1998 PCT Filed Jan. 15, 1997 PCT Pub. No. WO97/28110 PCT Pub. Date Aug. 7, 1997A process for the separation of propylene from an input stream of C3 hydrocarbons containing propylene and methyl acetylene and/or propadiene and, optionally, C4 and/or higher hydrocarbons is described. The process includes subjecting the input stream to fractional distillation to separate propylene as an overhead stream leaving a bottoms stream containing the methyl acetylene and/or propadiene and the C4 and/or higher hydrocarbons, when present. A propane-containing stream is added to said input stream whereby propane is separated as part of the bottoms stream. The propylene content of the bottoms streams is maintained at less than 10% weight. The amount of propane added to the input stream is such that the weight of propane, propylene, and C4 and/or higher hydrocarbons, when present, in the bottoms stream is greater that the total weight of methyl acetylene and propadiene in the bottoms stream.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9602222.3A GB9602222D0 (en) | 1996-02-03 | 1996-02-03 | Hydrocarbon separation |
PCT/GB1997/000106 WO1997028110A1 (en) | 1996-02-03 | 1997-01-15 | Hydrocarbon separation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9707244A true BR9707244A (en) | 1999-07-20 |
Family
ID=10788090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9707244A BR9707244A (en) | 1996-02-03 | 1997-01-15 | Process for the separation of propylene from a C3 hydrocarbon inlet stream |
Country Status (14)
Country | Link |
---|---|
US (1) | US6066238A (en) |
EP (1) | EP0879220B1 (en) |
JP (1) | JP4018143B2 (en) |
KR (1) | KR100473548B1 (en) |
CN (1) | CN1083818C (en) |
AT (1) | ATE195501T1 (en) |
BR (1) | BR9707244A (en) |
CA (1) | CA2244863C (en) |
DE (1) | DE69702834T2 (en) |
ES (1) | ES2149564T3 (en) |
GB (1) | GB9602222D0 (en) |
ID (1) | ID15867A (en) |
TW (1) | TW386078B (en) |
WO (1) | WO1997028110A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2158779B1 (en) * | 1999-04-29 | 2002-03-16 | Cerabrick Grupo Ceramico S A | CERAMIC PRODUCT FOR CONSTRUCTION. |
US6488741B2 (en) | 2001-01-23 | 2002-12-03 | The Trustess Of The University Of Pennsylvania | Light hydrocarbon separation using 8-member ring zeolites |
US7402720B2 (en) * | 2002-12-19 | 2008-07-22 | Exxonmobil Chemical Patents Inc. | Distillation process for removal of methyl acetylene and/or propadiene from an olefin stream |
CN100378205C (en) * | 2004-10-22 | 2008-04-02 | 中国石油化工股份有限公司 | Process for reducing contents of components above C3 in dry gas |
US7842847B2 (en) * | 2008-06-27 | 2010-11-30 | Lummus Technology Inc. | Separation process for olefin production |
US8013201B2 (en) * | 2008-07-30 | 2011-09-06 | Lummus Technology Inc. | High energy reduction in a propane dehydrogenation unit by utilizing a high pressure product splitter column |
CN103012033A (en) * | 2011-09-22 | 2013-04-03 | 西安石油大学 | Method for separating propylene and propane from liquid hydrocarbon |
CN114539018B (en) * | 2022-02-24 | 2023-06-20 | 中船(邯郸)派瑞特种气体股份有限公司 | Preparation process of electronic grade propylene |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2348931A (en) * | 1940-12-10 | 1944-05-16 | Phillips Petroleum Co | Process for the treatment of hydrocarbons |
DE2158049A1 (en) * | 1971-11-23 | 1973-05-24 | Linde Ag | Pure ethylene prodn - suitable for polyethylene mfr, with supply of c3 fraction to c2/c3 sepn column |
DE2805721A1 (en) * | 1978-02-10 | 1979-08-16 | Linde Ag | METHOD FOR TREATING A HYDROCARBON MIXTURE |
DE2840124B2 (en) * | 1978-09-15 | 1980-07-10 | Basf Ag, 6700 Ludwigshafen | Process for the production of butadiene from a C4 hydrocarbon mixture |
DE3018911A1 (en) * | 1980-05-17 | 1981-12-03 | EC Erdölchemie GmbH, 5000 Köln | Gas mixt. contg. propyne and/or propadiene mfr. - from mixt. also contg. butadiene by adding other light hydrocarbon fraction and distn., useful as fuel |
US4540422A (en) * | 1984-04-18 | 1985-09-10 | Phillips Petroleum Company | Control of the concentration of methylacetylene and propadiene in a propylene/propane fractionation column |
NL9301245A (en) * | 1993-07-15 | 1995-02-01 | Tno | Method and device for separating a component from a fluid mixture. |
-
1996
- 1996-02-03 GB GBGB9602222.3A patent/GB9602222D0/en active Pending
-
1997
- 1997-01-15 ES ES97900353T patent/ES2149564T3/en not_active Expired - Lifetime
- 1997-01-15 EP EP97900353A patent/EP0879220B1/en not_active Expired - Lifetime
- 1997-01-15 CN CN97193240A patent/CN1083818C/en not_active Expired - Lifetime
- 1997-01-15 BR BR9707244A patent/BR9707244A/en not_active IP Right Cessation
- 1997-01-15 WO PCT/GB1997/000106 patent/WO1997028110A1/en active IP Right Grant
- 1997-01-15 DE DE69702834T patent/DE69702834T2/en not_active Expired - Lifetime
- 1997-01-15 AT AT97900353T patent/ATE195501T1/en not_active IP Right Cessation
- 1997-01-15 KR KR10-1998-0705971A patent/KR100473548B1/en active IP Right Grant
- 1997-01-15 US US09/117,661 patent/US6066238A/en not_active Expired - Lifetime
- 1997-01-15 CA CA002244863A patent/CA2244863C/en not_active Expired - Lifetime
- 1997-01-15 JP JP52738897A patent/JP4018143B2/en not_active Expired - Lifetime
- 1997-01-28 TW TW086100935A patent/TW386078B/en not_active IP Right Cessation
- 1997-02-03 ID IDP970317A patent/ID15867A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE69702834D1 (en) | 2000-09-21 |
CA2244863C (en) | 2005-08-23 |
US6066238A (en) | 2000-05-23 |
TW386078B (en) | 2000-04-01 |
GB9602222D0 (en) | 1996-04-03 |
EP0879220A1 (en) | 1998-11-25 |
WO1997028110A1 (en) | 1997-08-07 |
CN1214035A (en) | 1999-04-14 |
JP4018143B2 (en) | 2007-12-05 |
KR100473548B1 (en) | 2005-05-16 |
KR19990082242A (en) | 1999-11-25 |
CA2244863A1 (en) | 1997-08-07 |
ES2149564T3 (en) | 2000-11-01 |
ATE195501T1 (en) | 2000-09-15 |
ID15867A (en) | 1997-08-14 |
JP2000504006A (en) | 2000-04-04 |
EP0879220B1 (en) | 2000-08-16 |
CN1083818C (en) | 2002-05-01 |
DE69702834T2 (en) | 2001-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Free format text: INEOS ACRYLICS UK LTD (GB) |
|
B25D | Requested change of name of applicant approved |
Owner name: LUCITE INTERNATIONAL UK LIMITED (GB) Free format text: ALTERADO DE: INEOS ACRYLICS UK LIMITED |
|
B25G | Requested change of headquarter approved |
Owner name: LUCITE INTERNATIONAL UK LIMITED (GB) Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 002638/RJ DE 16/01/2003. |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/01/2007, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |